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Fix bug #24399 from an excellent test case by edin

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This commit is contained in:
Sterling Hughes 2003-06-30 19:11:01 +00:00
parent 832ffd1970
commit d0bd54ce6a
1 changed files with 3 additions and 0 deletions
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3
Zend/zend_builtin_functions.c
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@ -616,6 +616,9 @@ static void is_a_impl(INTERNAL_FUNCTION_PARAMETERS, zend_bool only_subclass)
} else {
if (only_subclass) {
instance_ce = Z_OBJCE_PP(obj)->parent;
if (!instance_ce) {
RETURN_FALSE;
}
} else {
instance_ce = Z_OBJCE_PP(obj);
}